nsp resources for the mbed nsp lighting endpoint
Dependencies: nsdl_lib
Dependents: mbed_nsp_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_ethernet mbed_nsp_endpoint_nxp
switch.cpp
- Committer:
- ansond
- Date:
- 2014-09-26
- Revision:
- 3:30c96bd77160
- Parent:
- 0:b26c3526ee89
File content as of revision 3:30c96bd77160:
// light_sw resource implementation #include "mbed.h" #include "nsdl_support.h" #include "switch.h" #include "NSPLightSwitchAction.h" #include "NSPio.h" extern Logger *logger; extern NSPLightSwitchAction *_switchAction; NSPio *light_sw = NULL; // observation support static uint8_t light_sw_obs_number = 0; static uint8_t *light_sw_obs_token_ptr = NULL; static uint8_t light_sw_obs_token_len = 0; // send our light_sw observation void send_light_sw_observation() { if (light_sw_obs_token_ptr != NULL && light_sw_obs_number != 0) { //if (m_logger != NULL) m_logger->log("Sending Observation (switch): %s",light_sw->resource()->getValuePointer()); sn_nsdl_send_observation_notification(light_sw_obs_token_ptr,light_sw_obs_token_len,(uint8_t*)light_sw->resource()->getValuePointer(),strlen(light_sw->resource()->getValuePointer()),&light_sw_obs_number,sizeof(light_sw_obs_number),COAP_MSG_TYPE_NON_CONFIRMABLE, 0); } } // init light switch void init_switch(Resource *resource) { if (light_sw == NULL && resource != NULL) light_sw = new NSPio(m_logger,resource,&send_light_sw_observation); } // update our light_sw observation void update_light_sw_observation(sn_coap_hdr_s *received_coap_ptr,sn_coap_hdr_s *coap_res_ptr) { //if (m_logger != NULL) m_logger->log("Updating Observation (switch)...starting"); if (received_coap_ptr->token_ptr != NULL) { if (light_sw_obs_token_ptr != NULL) free(light_sw_obs_token_ptr); light_sw_obs_token_ptr = (uint8_t *)malloc(received_coap_ptr->token_len); if(light_sw_obs_token_ptr != NULL) { memcpy(light_sw_obs_token_ptr, received_coap_ptr->token_ptr, received_coap_ptr->token_len); light_sw_obs_token_len = received_coap_ptr->token_len; } } if (received_coap_ptr->options_list_ptr->observe != NULL) { coap_res_ptr->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s)); memset(coap_res_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s)); coap_res_ptr->options_list_ptr->observe_ptr = &(light_sw_obs_number); coap_res_ptr->options_list_ptr->observe_len = 1; light_sw_obs_number++; } //if (m_logger != NULL) m_logger->log("Updating Observation (switch)...done"); } /* Only GET and PUT method allowed */ uint8_t switch_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto) { uint8_t result = nsp_getput("switch",light_sw,received_coap_ptr,address,proto,&update_light_sw_observation); // action upon it... if (result == 0 && _switchAction != NULL) { if (light_sw->intValue() == 1) _switchAction->on(); else if (light_sw->intValue() == 2) _switchAction->blink(); else _switchAction->off(); } return result; }